CN211201406U

CN211201406U - Hollow small tongue riveting mechanism of main lock tongue component of lock body

Info

Publication number: CN211201406U
Application number: CN201921955865.8U
Authority: CN
Inventors: 李量
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-07
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a lock body main spring bolt component hollow small tongue riveting mechanism, which comprises a lock body main spring bolt, wherein a guide clamping position of a hollow small tongue is fixedly connected on the lock body main spring bolt, a mounting hole is arranged on the guide clamping position of the hollow small tongue, a first small plate is arranged at the lower part of the guide clamping position of the hollow small tongue, and a second small plate is arranged at the upper part of the guide clamping position of the hollow small tongue, the guide clamping position of the hollow small tongue is fixedly connected on the lock body main spring bolt of the utility model, a mounting hole is arranged on the guide clamping position of the hollow small tongue, the hollow small tongue is conveniently mounted by arranging the mounting hole, the guide clamping position of the hollow small tongue, the second small plate and the first small plate are sleeved with the hollow small tongue, therefore, the hollow small tongue can be assembled and riveted by a mould punch pin for riveting a boss, the novel structure is that the hollow small tongue is directly sleeved into a lock body and is riveted with a mould punch pin for riveting the boss, the process is simple, the cost is low, and the production efficiency is improved.

Description

Hollow small tongue riveting mechanism of main lock tongue component of lock body

Technical Field

The utility model relates to a lock body owner spring bolt technical field specifically is a hollow little tongue riveting mechanism of lock body owner spring bolt subassembly.

Background

The hollow small bolt of the main spring bolt of the lock can be opened and closed in a telescopic mode to achieve the opening and closing state of the door lock, the hollow small bolt of the traditional lock is punched at the riveting position and is pressed and riveted or welded by an iron pin, and the hollow small bolt of the traditional lock can be frequently stretched and retracted in the traditional production, so that the requirement on the working of the main spring bolt is high, the number of working procedures is high, and the labor cost is high. Therefore, a hollow small tongue riveting mechanism of a main lock tongue assembly of the lock body is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hollow little tongue riveting mechanism of lock body owner spring bolt subassembly to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hollow little tongue riveting mechanism of lock body owner spring bolt subassembly, includes the lock body owner spring bolt board, the direction screens of the hollow little tongue of fixedly connected with on the lock body owner spring bolt board, the mounting hole has been seted up on the direction screens of hollow little tongue, the lower part of the direction screens of hollow little tongue is equipped with first platelet, the upper portion of the direction screens of hollow little tongue is equipped with the second platelet, all be equipped with the bump fixture block on first platelet and the second platelet, the utility model discloses the direction screens of the hollow little tongue of fixedly connected with on the lock body owner spring bolt has seted up the mounting hole on the direction screens of hollow little tongue, conveniently installs through setting up the mounting hole, hollow little tongue is sheathe in to the outside of direction screens, second platelet and first platelet of hollow little tongue.

The purpose that this set up is the hollow little tongue riveting mechanism of lock body main spring bolt subassembly of tool to lock, the little tongue of the main spring bolt subassembly of tool to lock can stretch out and draw back and open and play the lock state that opens and shuts, the hollow little tongue of traditional tool to lock body main spring bolt subassembly is all perforating at an iron round pin and compressing tightly the riveting or adding the welding of burning in the place of riveting, traditional production is because the hollow little tongue of tool to lock body main spring bolt subassembly can often stretch out and draw back so to the spring bolt work requirement high very much, the process is very much, the cost of labor is high, this novel structure is exactly that the hollow little tongue of tool to lock body main spring bolt subassembly is directly overlapped into and is pressed the boss and play fixed effect with the mould punching pin.

Preferably, the lock body main bolt plate is provided with a first strip-shaped groove and a second strip-shaped groove.

Preferably, two circular through holes are formed in the lock body main lock tongue plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the guide screens of the hollow little tongue of fixedly connected with on the lock body main lock tongue board has seted up the mounting hole on the guide screens of hollow little tongue, conveniently installs through setting up the mounting hole, the outside cover of guide screens, second platelet and the first platelet of hollow little tongue has hollow little tongue, consequently can assemble fixedly through the mode that the boss was riveted to mould punching pin pressure, the novel structure is exactly that hollow little tongue on the lock body main lock tongue directly overlaps into and punches the needle with the mould and rivet the boss and play fixed effect, and the process is simple, and is with low costs, has improved production efficiency.

Drawings

FIG. 1 is an exploded view of the structural components of the present invention;

FIG. 2 is a schematic view of the structure of the present invention during assembly;

FIG. 3 is a schematic view of the structure of the punch pin rivet pressing of the present invention;

FIG. 4 is a schematic plan view of the present invention;

FIG. 5 is a schematic side sectional view taken along line A-A of FIG. 4 according to the present invention;

FIG. 6 is a schematic side sectional plan view of the cross-section B-B of FIG. 4 according to the present invention;

FIG. 7 is a perspective exploded view of the structural components of the present invention;

fig. 8 is a schematic view of the structure of the punch pin press riveting structure of the present invention.

In the figure: 1. the lock body is a main lock tongue plate; 2. a first platelet; 3. a bump clamping block; 4. the hollow tongue is guided and clamped; 5. mounting holes; 6. a second platelet; 7. a hollow tongue; 8. a second strip groove; 9. a circular through hole; 10. a first strip-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a hollow small tongue riveting mechanism of a lock body main lock tongue component comprises a lock body main lock tongue plate 1, wherein a guide clamping position 4 of a hollow small tongue is fixedly connected to the lock body main lock tongue plate 1, a mounting hole 5 is formed in the guide clamping position 4 of the hollow small tongue, and the lock body main lock tongue component is convenient to mount by arranging the mounting hole 5.

The lower part of hollow little tongue's direction screens 4 is equipped with first platelet 2, the upper portion of hollow little tongue's direction screens 4 is equipped with second platelet 6, all be equipped with bump fixture block 3 on first platelet 2 and the second platelet 6, the lower part joint of first platelet 2 and hollow little tongue's direction screens 4, second platelet 6 and the upper portion joint of hollow little tongue's direction screens 4, the outside cover of hollow little tongue's direction screens 4, second platelet 6 and first platelet 2 has hollow little tongue 7, consequently can assemble through the mode that the boss was riveted to the mould punch pin pressure.

Specifically, a first strip-shaped groove 10 and a second strip-shaped groove 8 are formed in the lock body main lock tongue plate 1.

Specifically, two circular through holes 9 are formed in the lock body main lock tongue plate 1.

Specifically, during the use, this product is the riveted structure of the hollow little tongue of lock body main spring bolt of tool to lock, the lock state that opens and shuts can be played in flexible the opening and shutting of the hollow little tongue of lock body main spring bolt of tool to lock, traditional lock body main spring bolt hollow little tongue is all perforating at an iron round pin and compressing tightly the riveting or burn and weld fixedly in the place of riveting, traditional production is because the hollow little tongue of lock body main spring bolt of tool to lock can often stretch out and draw back so that to do a job requirement high to main spring bolt subassembly little tongue very much, the process is very much, the cost of labor is high, this novel structure is exactly that the hollow little tongue of lock body main spring bolt of tool to lock directly overlaps into and uses mould punch pin pressure riveting boss to play fixed effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hollow little tongue riveting mechanism of lock body owner spring bolt subassembly, includes lock body owner spring bolt board (1), its characterized in that: the lock body main lock tongue plate (1) is fixedly connected with a guide clamping position (4) of a hollow small tongue, a mounting hole (5) is formed in the guide clamping position (4) of the hollow small tongue, a first small plate (2) is arranged on the lower portion of the guide clamping position (4) of the hollow small tongue, a second small plate (6) is arranged on the upper portion of the guide clamping position (4) of the hollow small tongue, protruding point clamping blocks (3) are arranged on the first small plate (2) and the second small plate (6), protruding points on the lower portions of the first small plate (2) and the guide clamping position (4) of the hollow small tongue are clamped with the small plate hole, protruding points on the upper portions of the second small plate (6) and the guide clamping position (4) of the hollow small tongue are clamped with the hole, and the hollow small tongue (7) is sleeved outside the guide clamping position (4), the second small plate (6) and the first small plate (2).

2. The lock body main bolt assembly hollow small bolt riveting mechanism of claim 1, characterized in that: the lock body main lock tongue plate (1) is provided with a first strip-shaped groove (10) and a second strip-shaped groove (8).

3. The lock body main bolt assembly hollow small bolt riveting mechanism of claim 1, characterized in that: two circular through holes (9) are arranged on the main lock tongue plate (1) of the lock body.